Merge tag 'exynos-drm-fixes-for-v4.16-rc3' of git://git.kernel.org/pub/scm/linux...

- three fixeups
  . it fixes potential issues[1] by using monotonic timestamp
    instead of 'struct timeval'
  . correct HDMI_I2S_PIN_SEL_1 definition and setting value.
  . fix bit shift typo of FIMC register definition
- two cleanups
  . remove unnecessary error messages
  . remove exynos_drm_rotator.h file

[1] https://patchwork.kernel.org/patch/10170205/

* tag 'exynos-drm-fixes-for-v4.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm: exynos: Use proper macro definition for HDMI_I2S_PIN_SEL_1
  drm/exynos: remove exynos_drm_rotator.h
  drm/exynos: g2d: Delete an error message for a failed memory allocation in two functions
  drm/exynos: fix comparison to bitshift when dealing with a mask
  drm/exynos: g2d: use monotonic timestamps